首页
登录
职称英语
When we think of green buildings, we tend to think of new ones—the kind of h
When we think of green buildings, we tend to think of new ones—the kind of h
游客
2024-02-01
17
管理
问题
When we think of green buildings, we tend to think of new ones—the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U. S. has more than 100 million existing homes, and it would b【C1】______ wasteful to tear them all down and【C2】______ them with greener versions. An enormous amount of energy and resources went into the construction of those houses. And it would take an average of 65 years for the【C3】______ carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one. So in the broadest【C4】______, the greenest home is the one that has already been built. But at the same time, nearly half of U. S. carbon emissions come from heating, cooling and【C5】______ our homes, offices and other buildings. "You can’t deal with climate change without dealing with existing buildings," says Richard Moe, the president of the National Trust.
With some【C6】______, the oldest homes tend to be the least energy-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that【C7】______ over time and let in more outside air.
Fortunately, there are a【C8】______ number of relatively simple changes that can green older homes, from【C9】______ ones like Lincoln’s Cottage to your own postwar home. And efficiency upgrade (升级) can save more than just the earth; they can help【C10】______ property owners from rising power costs.
A) accommodations I) protect
B) clumsy J) reduced
C) doubtfully K) replace
D) exceptions L) sense
E) expand M) shifted
F) historic N) supplying
G) incredibly O) vast
H) powering [br] 【C2】
选项
答案
K
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3411934.html
相关试题推荐
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofh
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofh
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofh
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
Whenwethinkofgreenbuildings,wetendtothinkofnewones—thekindofhi
随机试题
非洲自然资源丰富,发展潜力巨大。Africahasabundantnaturalresourcesandahugepotentialford
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimate
Themostimportanttechnologicaleventofourtimeistheriseofthecompu
当有若干个工程项目,或者将工程项目划分几个施工段或几个作业点时,建立若干个施工班
()是消防联动控制系统中的受控消防设备。A.手动报警按钮 B.感温火灾探测器
OnNovember19,1863,AbrahamLincolnwen
从古至今,人类同病虫害的斗争一刻也没有停止过。人类大面积地驯化种植农作物以获取食
儿童的头围与胸围相等的年龄是A.3个月 B.6个月 C.1岁 D.1岁半
有关爆炸性气体混合物,下列哪项引燃温度分组不符合规范规定?()A.T2:300
图示的电路,其功能是( )。 A.减法器 B.加法器 C.比较器 D.
最新回复
(
0
)